FRB 20230423F
A burst from FRB20180916B
- Repeater
- FRB20180916B
- Event ID
- 285393750
- Arrival, 400 MHz
- 2023-04-23 19:43:45.530 UTC
- Right ascension
- 25.463°
- Declination
- 65.699°
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Notes
- The pulse emission region was extended during fluence estimation.
- Flux and fluence. Flux/fluence could not be determined due to an unspecified computational failure in the fluence pipeline.
Position
ra- 25.463± 0.214degrees
dec- 65.699± 0.221degrees
gl- 128.09degrees
gb- 3.33degrees
Detection and dispersion
bonsai_snr- 13.7
snr_fitb- 25.2
bonsai_dm- 349.0pc cm⁻³
dm_fitb- 348.8959± 0.01519pc cm⁻³
dm_exc_ne2001- 148.2pc cm⁻³
dm_exc_ymw16- 22.7pc cm⁻³
Arrival time
mjd_400- 60057.82205474602± 1.31 × 10⁻⁹MJD
mjd_inf- 60057.821950124504± 4.74 × 10⁻⁹MJD
Burst shape
bc_width- 0.00197s
width_fitb- 0.000418± 0.0000154s
scat_time- 0.000000s
Flux and spectrum
flux- —
fluence- —
peak_freq- 472.6MHz
low_freq- 429.4MHz
high_freq- 520.3MHz
sp_idx- 83.04± 10.23
sp_run- -249.55± 30.31
Exposure and fluence thresholds
exp_up- 189.27± 107.05hour
exp_low- 0.00± 0.00hour
low_ft_68- 0.0Jy ms
up_ft_68- 4.5Jy ms
low_ft_95- 0.0Jy ms
up_ft_95- 10.0Jy ms
Fit quality
chi_sq- 1835146.778
dof- 1835778
flag_frac- 0.308